:root {
  --sox-blue: #0f4c81;
  --sox-green: #5ba33b;
  --sox-white: #ffffff;
  --sox-blue-dark: #0c3c66;
  --sox-green-dark: #4a8a2f;
  --sox-gray-light: #f3f7fa;
  --sox-gray-border: #e2e8f0;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, Helvetica, sans-serif;
}

body {
  background: var(--sox-white);
  color: var(--sox-blue-dark);
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  width: 200px;
  margin-bottom: 30px;
}

.hero {
  position: relative;
  min-height: 95vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-blue-block {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: 35%;
  background: var(--sox-blue);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
  padding: 80px 0;
}

.hero h1 {
  font-size: 48px;
  margin-bottom: 20px;
}

.hero-line {
  width: 100px;
  height: 4px;
  background: var(--sox-green);
  margin-bottom: 20px;
}

.btn {
  display: inline-block;
  padding: 16px 32px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: bold;
}

.btn-primary {
  background: var(--sox-green);
  color: white;
}

.services {
  padding: 100px 0;
  text-align: center;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.service-card {
  background: white;
  border: 1px solid var(--sox-gray-border);
  border-radius: 20px;
  padding: 40px;
}

.about {
  background: var(--sox-gray-light);
  padding: 100px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.cta {
  background: var(--sox-blue-dark);
  color: white;
  text-align: center;
  padding: 100px 20px;
}

footer {
  text-align: center;
  padding: 30px;
  border-top: 1px solid var(--sox-gray-border);
}

.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background: #25d366;
  color: white;
  padding: 15px 20px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
}